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push version and info command activation into the Option definitions #49664

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Jul 11, 2025
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59 changes: 38 additions & 21 deletions src/Cli/dotnet/Commands/Workload/WorkloadCommandParser.cs
Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@
#nullable disable

using System.CommandLine;
using System.CommandLine.Invocation;
using Microsoft.DotNet.Cli.Commands.Workload.Clean;
using Microsoft.DotNet.Cli.Commands.Workload.Config;
using Microsoft.DotNet.Cli.Commands.Workload.Elevate;
Expand All @@ -27,17 +28,18 @@ namespace Microsoft.DotNet.Cli.Commands.Workload;
internal static class WorkloadCommandParser
{
public static readonly string DocsLink = "https://aka.ms/dotnet-workload";

public static readonly Option<bool> InfoOption = new("--info")
{
Description = CliCommandStrings.WorkloadInfoDescription,
Arity = ArgumentArity.Zero
Arity = ArgumentArity.Zero,
Action = new ShowWorkloadsInfoAction()
};

public static readonly Option<bool> VersionOption = new("--version")
{
Description = CliCommandStrings.WorkloadVersionDescription,
Arity = ArgumentArity.Zero
Arity = ArgumentArity.Zero,
Action = new ShowWorkloadsVersionOption()
};

public static Command GetCommand()
Expand Down Expand Up @@ -78,11 +80,11 @@ void WriteUpdateModeAndAnyError(string indent = "")
reporter.WriteLine(indent + CliCommandStrings.ShouldInstallAWorkloadSet);
}
}

if (showVersion)
{
reporter.WriteLine($" Workload version: {GetWorkloadsVersion()}");

WriteUpdateModeAndAnyError(indent: " ");
reporter.WriteLine();
}
Expand Down Expand Up @@ -134,22 +136,7 @@ void WriteUpdateModeAndAnyError(string indent = "")
}
}

private static int ProcessArgs(ParseResult parseResult)
{
if (parseResult.HasOption(InfoOption) && parseResult.RootSubCommandResult() == "workload")
{
ShowWorkloadsInfo(parseResult);
Reporter.Output.WriteLine(string.Empty);
return 0;
}
else if (parseResult.HasOption(VersionOption) && parseResult.RootSubCommandResult() == "workload")
{
Reporter.Output.WriteLine(GetWorkloadsVersion());
Reporter.Output.WriteLine(string.Empty);
return 0;
}
return parseResult.HandleMissingCommand();
}
private static int ProcessArgs(ParseResult parseResult) => parseResult.HandleMissingCommand();

private static Command ConstructCommand()
{
Expand Down Expand Up @@ -182,4 +169,34 @@ private static Command ConstructCommand()

return command;
}

private class ShowWorkloadsInfoAction : SynchronousCommandLineAction
{
public ShowWorkloadsInfoAction()
{
Terminating = true;
}

public override int Invoke(ParseResult parseResult)
{
ShowWorkloadsInfo(parseResult);
Reporter.Output.WriteLine(string.Empty);
return 0;
}
}

private class ShowWorkloadsVersionOption : SynchronousCommandLineAction
{
public ShowWorkloadsVersionOption()
{
Terminating = true;
}

public override int Invoke(ParseResult parseResult)
{
Reporter.Output.WriteLine(GetWorkloadsVersion());
Reporter.Output.WriteLine(string.Empty);
return 0;
}
}
}
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